Welded Steel Tube

Product Name: Longitudinal Electric Resistance Welded Hot Dip Galvanized Steel Tubes

Keyword: Longitudinal Electric Resistance Welded Hot Dip Galvanized Steel Tubes

Standard: GB/T 28413

Grade: 10# 20# Q245R Q345R Q370R

Name: GB/T 3091 Q195 Q215A/B Q235A/B Steel Grade St33 Cr.B DIN S185 SS330 Welded Steel Tube For Low Pressure Liquid Delivery

Standard: GB/T 3091

Type: Welded Steel Tubes

Surface: Bright ,Copper Plated, Galvanized Or Customers'requirements.

Product Name: GB/T 14291 Welded Q235A/Q235B Steel Tubes For Mine Liquid Service

Material: Q235A,Q235B,Q295A,Q295B,Q345A,Q345B

Type: Welded Steel Pipes

Sureface: Bright ,Copper Plated, Galvanized Or Customers'requirements.

Type: Welded Steel Pipes

Sureface: Galvanized,Oiled,Black Painted

Material: Q235A Q235B Q345A Q345B

Type: Welded ERW

Material: Q235A Q235B Q345A Q345B

Type: Welded ERW

Name: GB24187 Cold Rolled Low Carbon Steel Cold-drawn Precision Single Welded Steel Tubes

Standard: GB/T 24187

Product Name: Welded Steel Tubes For Mine Liquid Service GB/T 14291 Q235A Q235B

Material: Q235A Q235B Q345A Q345B

Product Name: Welded Steel Tubes For Mine Liquid Service GB/T 14291 Q235A Q235B

Material: Q235A Q235B Q345A Q345B

Name: GB/T14291 Q235A Q295B Q345A Welded Steel Pipes For Ore Pulp Transportation

Grade Group: Q195-Q345

Standard: GB/T3091,EN10255, ASTM A53,JIS G3444

Steel Grade: Q195 Q215A Q215B Q235A Q235B Q295A Q295B Q345A Q345B

Name: GB/T13793 10#15# Steel Pipes With A Longitudinal Electric Resistance Weld

Technique: HFRW

Product Name: Welded Steel Pipes For Low Pressure Liquid Delivery GB/T 3091

Material: Q195 Q215A/B Q235A/B Q295A/B Q345A/B Equivalent To Steel Grade St33 Cr.B DIN S185 SS330